Directions: Suspend 28.0 grams in the 1000 mL distilled water. Heat to boiling to dissolve the medium completely. Sterilize by autoclaving at 15 lbs pressure (121°C) for 15 minutes. Cool to 45-50°C. If desired the medium can be enriched with 5-10% blood or other biological fluids. Mix well and pour into sterile Petri dishes.

Q: Find the amount of dehydrated medium needed to prepare 15 BUTTS, 20 SLANTS, and 25 BUTT-SLANTS.

A: Slants, Butt-slants, and butts are different types of media prepared for bacterial growth. Slants…

Q: 6: Amoxicillin is available in 250 mg/5mL concentration. A patient needs 375 mg four times a day for…

A: Knowing how to calculate drugs increases a nurse's confidence in her abilities as a healthcare…

Q: (a) In an experiment to determine the glycine concentration of test sample A, the Ninhydrin method…

A: Absorbance of a solution is directly proportional to its concentration. This is as per Lambert Beer…

Q: What volume of 50 ppm nitrate stock solution would you use to prepare 50 ml of 1ppm, 2 ppm, 3 ppm…

A: Perhaps the most typical task in any analytical lab is preparing a solution with a known…

Q: 0.33% sodium chloride 500mL has been ordered for a patient. The pharmacy carries only 0.9% sodium…

A: Sodium chloride solution, also known as saline solution is administered intravenously in required…

Q: 10 If 3 ml of culture is diluted by adding 9 ml of water and the absorbancy reading of the diluted…

A: Sol: Given                   Volume of the culture used = 3 ml                             Volume of…

Q: Flame Test (Unknown) View the Unknowns to see the results of the flame test. Record Your…

A: As per our honor code, we are not allowed to give you a handwritten solution, however here is the…

Q: In the determination of crude fiber, why should the sample used be finely grounds and exhausted with…

A: The crude fiber found in our food which is an insoluble carbohydrate remains insoluble in our body…

Q: Pretend the results below were obtained for water from your well. The 10 mL tubes are Full Strength,…

A: Most Probable Number or MPN method is a way to estimate the number of microorganisms in the water…

Q: You are tasked to prepare 1000mL of 2 media preparations, however, instead of using a powder agar,…

A: Media is providing the nutrients for growth of micro organism.

Q: 11 of 11 What volume (in uL to 1 decimal place) of stock SybrSafe solution (3.4 mg/mL) would you add…

A: Given- 1. Concentration of stock solution =  3.4 mg/ml 2. Volume of agarose solution = 120 ml 3. The…

Q: 15 14 13 12 11 1.0 0.9 0.8 0.7 0.6 05 0.4 0.3 02 0.1 00 0.0 0.1 0.2 03 0.4 0.5 0.6 0.7 08 09 10 11…

A: Quantitative analysis helps to determine the unknown concentration of a substance in solution.…

Q: When conducting a flame test for sodium iodide, is the result positive or negative?

A: An ionic compound is one that is formed between a metal or metalloid and a non-metal. A Flame test…

Q: Rx Of oxacinophtalmic solution 3% Disp. 10 mL How many milligrams of axacin contained in each…

A: In the health sector, it is the responsibility of the nurses to administer the drugs to the patient,…

Q: In kool aid chromatography, what factors affect the efficiency of the column? Also discuss the…

A: Kool aid chromatography  The blue dye, is more non-polar than the red dye and is attracted more…

Q: SOMOGYI-NELSON Method(clinical chemistry) a. What is the type of blood sample used and how much of…

A: Reducing sugars are sugars having reducing capabilities (due to the presence of a possible aldehyde…

Q: Given the DDF (Density Displacement factor) for morphine HCI is 1.6, calculate the quantity of cocoa…

A: DDF or density displacement factor is the mass equivalent of a drug with respect to the base…

Q: A prescription asked for a 500 mL 12% dextrose solution. How would you prepare the prescription if…

A: Dextrose solution is an IV mix of water and sugar (dextrose). It is administered to patients…

Q: Determine the amount of ascorbic acid in the unknown sample using the standard concentrations and…

A: Here, we are given the different concentration (C) values of ascorbic acid in molars (M) and the…

Q: ? How many milliliters will you administer?

A: A drug is a chemical compound that is administered in the body to combat a disease. It is important…

Q: The commercial hydrogenation of vegetable oil often leads to a trans acid. Explain this statement.

A: Fat hydrogenation is the process of combining fat typically vegetable oils with hydrogen in order to…

Q: The data from thin layer chromatographic separation of analgesics showed ibuprofen distance to be…

A: Ibuprofen is solute here Distance travelled by Ibuprofen = 0.752 mm Distance travelled by solvent =…

Q: Using the provided data on the activity part, what is the acquired R value? Is it acceptable or not?…

A: Absorbance is the unit measure of amount of light that passes through a particular solution at a…

Q: Using the formula V₁D₁ = V₂D2, what volume of a 1/100 (10-2) dilution would you need to produce 100…

A: Stock solutions refer to the high-concentration solutions used for dilution. A stock may have a…

Q: Using 25 μL of serum, how much diluent would be needed to create a 1:2 dilution? ______ μL

A: The process of reducing a solute concentration by adding solvent to a solution is referred to as…

Q: , cylindrical tube

A:

Q: Based on the given results, what do you think is the isoelectric pH of casein? Briefly discuss your…

A: Casein is a key protein of milk and present in large amounts in cheese. Proteins are polymers of…

Q: For his experiment, Brian needs to prepare 30 plates (use maximum volume), 15 slants (small test…

A: In order for the microorganisms to survive and grow under laboratory conditions we need to provide…

Q: Match the number in the image with the correct name for the lab supply 1 2 ♡ AGEN QIAGEN QIAGEN QIAC…

A: The industry standard for isolating total RNA is RNeasy Kits. They use 96 well plates or silicon…

Q: NEORAL oral solution contains 100 mg/mL of cyclosporine. If a pharmacist prepares 30 mL of an oral…

A: Dilution is a lab procedure by which the concentration of a solute in a solution is lowered by…

Q: (i) (iv) 3.0 2.5 2.0 1.5 1.0 0.5 0.3 (ii) (iii) Air 20°C 101525Pa Limin

A: Bioreactor: It consist of a vessel where biological reactions takes place through the transformation…

Q: If the shown serial dilutions are performed, starting with a 5M stock of sodium acetate, what is the…

A: Serial dilution is a laboratory method used in biology to dilute a concentrated substance in a…

Q: A 5 ml vial of the hydrocortisone is having 2% (w/v) concentration. How many vials will be required,…

A: Given, 5 ml vial of the hydrocortisone is having 2% (w/v) concentration 2% (w/v)= 2g hydrocortisone…

Q: Discuss the suitability of bromocresol green and thymol blue (2nd change only) for use as indicators…

A: The term acid-base indicator is associated with a dye that plays an important role in changing color…

Q: Given the figure below explain the effect of surfactants in terms of dirt removal on the solid…

A: A Surfactant molecule acts as a mediator between dissimilar boundaries, insoluble dirt, and water.…

Q: separating gel. The separating gel is 12% acrylamide, 0.1% SDS, 0.375 M Tris-Cl, pH

A: Introduction SDS ( sodium dodcyl sulfate) is an anionic detergent which is negatively charged. And…

Q: Using 10 μL of a patient's serum, how much diluent would be needed to create a 1:10 dilution? ______…

A: Dilution is the technique of lowering the concentration of a solute in a solution by merely adding…

Q: Compute for the sodium concentration of the patient. Use the same formula in the computation of the…

A: Spectrophotometry measures the absorbance spectrum of a substance. It measures the absorbance…

Q: Explain the color changes observed throughout the peroxide value of oil experiment. Materials: 1.…

A: The unsaturated fat when undergoing oxidation forms peroxide so the peroxide value denotes the…

Q: Please calculate the denaturation percentage

A: Biomolecules are the biological molecules that are present inside the living organisms. These…

Q: A patient is to receive Tazidine by intramuscular injection.  A 10.0-mL vial contains 1 gram of dry…

A: Tizanidine is an antibiotic available in the combination of tazobactam and ceftazidime. This drug…

Q: An order was received for 750 mL of 7.5% dextrose solution using 5% D5W and 20% D20W.  How many…

A: Dextrose solutions are sterile solutions containing glucose, which is a simple sugar and a source of…

Q: Explain the mechanism of denaturation for the following agent: 1. Hydrochloric acid 2. Lead (II)…

A: Since you have asked a question with multiple sub-parts, we will answer the first 3 sub-parts. To…

Q: 5 L of 0.2 M dextrose solution from 5 M dextrose solution

A: Given Values: Stock solution of dextrose = 5 M Final solution of dextrose = 0.2 M Volume of the…

Q: What volume of a 40% v/v solution must be used to produce 500mL of 5% v/v solution?

A: The concentration of a drug is generally determined by the dilution of the drug. Various types of…